Browse by Common Name
Below is a list of all the weeds in our database, sorted by common name. You may also view the list sorted by scientific name.
- African Rue - Peganum harmala
- Alkali Mallow - Malvella leprosa
- Alkaliweed - Cressa truxillensis
- American Black Nightshade - Solanum americanum
- Annual Bursage - Ambrosia acanthicarpa
- Anual Bluegrass - Poa annua
- Apple Mint - Mentha suaveolens
- Arabian Mediterraneangrass - Schismus arabicus
- Arroyo Willow - Salix lasiolepis
- Asthmaweed - Conyza bonariensis
- Australian Saltbush - Atriplex semibaccata
- Bachelor Buttons - Centaurea cyanus
- Barb Goatgrass - Aegilops triuncialis
- Barbwire Russian Thistle - Salsola paulsenii
- Bearded Sprangletop - Leptochloa fascicularis
- Bermudagrass - Cynodon dactylon
- Big Periwinkle - Vinca major
- Big Sagebrush - Artemisia tridentata
- Black Henbane - Hyoscyamus niger
- Black Medic - Medicago lupulina
- Blackgrass - Alopecurus myosuroides
- Bladder Campion - Silene vulgaris
- Blue Panic - Panicum antidotale
- Bristly Foxtail - Setaria adhaerens
- Broadleaf Milkweed - Asclepias latifolia
- Broadleaf Plantain - Plantago major
- Broadleaf Woodsorrel - Oxalis latifolia
- Bromus Rubens - Bromus madritensis ssp rubens
- Broom Snakeweed - Gutierrezia sarothrae
- Buckhorn Plantain - Plantago lanceolata
- Buffalo Bur - Solanum rostratum
- Buffalo Gourd - Cucurbita foetidissima
- Buffelgrass - Pennisetum ciliare
- Bull Thistle - Cirsium vulgare
- Bur Bristlegrass - Setaria adhaerens
- Burning Nettle - Urtica urens
- Butter And Eggs - Linaria vulgaris
- California Loosestrife - Lythrum californicum
- Camelthorn - Alhagi maurorum
- Canada Thistle - Cirsium arvense
- Canary Island Tamarisk - Tamarix canariensis
- Cane Cholla - Cylindropuntia imbricata
- Cardaria Draba - Lepidium draba
- Carelessweed - Amaranthus palmeri
- Carolina Canarygrass - Phalaris caroliniana
- Castorbean - Ricinus communis
- Catchweed Bedstraw - Galium aparine
- Centaurea Biebersteinii - Centaurea maculosa
- Centaurea Squarrosa - Centaurea virgata ssp. squarrosa
- Chamaesyce Maculata - Euphorbia maculata
- Chamaesyce Serpyllifolia - Euphorbia serpyllifolia
- Chamomilla Suaveolens - Matricaria matricariodes
- Cheatgrass - Bromus tectorum
- Chicory - Cichorium intybus
- Chrysanthemum Leucanthemum - Leucanthemum vulgare
- Citronmelon - Citrullus lanatus
- Climbing Milkweed - Sarcostemma cynanchoides
- Clinging Bristlegrass - Setaria adhaerens
- Common Cattail - Typha latifolia
- Common Chickweed - Stellaria media
- Common Dandelion - Taraxacum officinale
- Common Eveningprimrose - Oenothera biennis
- Common Groundsel - Senecio vulgaris
- Common Lambsquarter - Chenopodium album
- Common Mallow - Malva neglecta
- Common Mediterraneangrass - Schismus barbatus
- Common Morningglory - Ipomoea purpurea
- Common Mullein - Verbascum thapsus
- Common Periwinkle - Vinca minor
- Common Ragweed - Ambrosia artemisiifolia
- Common Reed - Phragmites australis
- Common Sow-thistle - Sonchus oleraceus
- Common Sunflower - Helianthus annuus
- Cooper's Broomrape - Orobanche cooperi
- Cornflower - Centaurea cyanus
- Coulter's Conyza - Conyza coulteri
- Coyote Willow - Salix exigua
- Creeping Chaffweed - Alternanthera caracasana
- Creeping Spurge - Euphorbia serpens
- Creosote Bush - Larrea tridentata
- Crimson Fountaingrass - Pennisetum setaceum
- Crowfootgrass - Dactyloctenium aegyptium
- Curly Dock - Rumex crispus
- Curlycup Gumweed - Grindelia squarrosa
- Cutleaf Groundcherry - Physalis angulata
- Dallisgrass - Paspalum dilatatum
- Dalmatian Toadflax - Linaria dalmatica
- Devils Beggarticks - Bidens frondosa
- Devils Claw - Proboscidea louisianica
- Dichondra - Dichondra repens
- Diffuse Knapweed - Centaurea diffusa
- Ditch Polypogon - Polypogon interruptus
- Dodder - Cuscuta spp
- Douglas Nightshade - Solanum douglasii
- Downy Brome - Bromus tectorum
- Downy Groundcherry - Physalis pubescens
- Downy Thornapple - Datura inoxia
- Dwarf Cheeseweed - Malva neglecta
- Dyer's Woad - Isatis tinctoria
- Elymus Repens - Elytrigia repens
- English Ivy - Hedera helix
- English Plantain - Plantago lanceolata
- Fendler's Threeawn - Aristida purpurea
- Feverfew - Tanacetum parthenium
- Fiddleneck Dock - Rumex pulcher
- Field Bindweed - Convolvulus arvensis
- Field Horsetail - Equisetum arvense
- Field Sandbur - Cenchrus incertus
- Flixweed - Descurainia sophia
- Foxtail Barley - Hordeum jubatum
- Foxtail Brome - Bromus madritensis ssp rubens
- French Broom - Genista monspessulana
- French Tamarisk - Tamarix gallica
- Fullers Teasel - Dipsacus sativus
- Garden Purslane - Portulaca oleracea
- Giant Reed - Arundo donax
- Goldenrod - Solidago canadensis
- Gooddings Black Willow - Salix gooddingii
- Goosegrass - Eleusine indica
- Great Plantain - Plantago major
- Green Bristlegrass - Setaria viridis
- Green Foxtail - Setaria viridis
- Ground Or Prostrate Spurge - Euphorbia prostrata
- Hairy Beggarticks - Bidens pilosa
- Hairy Bittercress - Cardamine hirsuta
- Hairy Crabgrass - Digitaria sanguinalis
- Hairy Fleabane - Conyza bonariensis
- Hairy Nightshade - Solanum physalifolium
- Halogeton - Halogeton glomeratus
- Hardgrass - Sclerochloa dura
- Harding Grass - Phalaris aquatica
- Hemp Dogbane - Apocynum cannabinum
- Henbit - Lamium amplexicaule
- Himalaya Blackberry - Rubus armeniacus
- Hoary Cress - Lepidium draba
- Hog Potato - Hoffmannseggia glauca
- Hogweed - Portulaca oleracea
- Honey Mesquite - Prosopis glandulosa
- Horsepurslane - Trianthema portulacastrum
- Horsetail - Equisetum arvense
- Horsetail Milkweed - Asclepias subverticillata
- Horseweed - Conyza canadensis
- Indian Sweetclover - Melilotus indicus
- Italian Ryegrass - Lolium perenne
- Ivyleaf Morningglory - Ipomoea hederacea
- Japanese Brome - Bromus japonicus
- Japanese Knotweed - Polygonum cuspidatum
- Johnsongrass - Sorghum halepense
- Jointed Goatgrass - Aegilops cylindrica
- Jointgrass - Aegilops cylindrica
- Jungle-rice - Echinochloa colona
- Kentucky Bluegrass - Poa pratensis
- Khakiweed - Alternanthera caracasana
- Kikuyugrass - Pennisetum clandestinum
- Knotgrass - Paspalum distichum
- Knotroot Foxtail - Setaria gracilis
- Kochia - Kochia scoparia
- Lanceleaf Nightshade - Solanum lanceolatum
- Large Barnyardgrass - Echinochloa crus-galli
- Large Hop Clover - Trifolium campestre
- Leafy Spurge - Euphorbia esula
- Lehmann Lovegrass - Eragrostis lehmanniana
- Lesser Swinecress - Coronopus didymus
- Little Lovegrass - Eragrostis minor
- Little Quackinggrass - Briza minor
- Littleseed Canarygrass - Phalaris minor
- Locoweed - Astragalus spp.
- London Rocket - Sisymbrium irio
- Marestail - Conyza canadensis
- Marijuana - Cannabis sativa
- Maximilian Sunflower - Helianthus maximilianii
- Meadow Brome - Bromus japonicus
- Mediterranean Lovegrass - Eragrostis barrelieri
- Mediterranean Sage - Salvia aethiopis
- Medusahead - Taeniatherum caput-medusae
- Mexican Lovegrass - Eragrostis mexicana
- Mexican Sprangletop - Leptochloa uninervia
- Mexican Whorled Milkweed - Asclepias fascicularis
- Miner's Lettuce - Claytonia perfoliata
- Mistletoe - Phoradendron spp.
- Multiflora Rose - Rosa multiflora
- Musk Thistle - Carduus nutans
- Needle Grama - Bouteloua aristidoides
- Nodding Spurge - Euphorbia nutans
- Nodding Thistle - Carduus nutans
- Oakleaf Thornapple - Datura quercifolia
- One-seed Juniper - Juniperus monosperma
- Onionweed - Asphodelus fistulosus
- Orchard Grass - Dactylis glomerata
- Oriental Mustard - Sisymbrium orientale
- Osage-orange - Maclura pomifera
- Oxeye Daisy - Leucanthemum vulgare
- Pale Wolfberry - Lycium pallidum
- Paleseed Plantain - Plantago virginica
- Palmer Amaranth - Amaranthus palmeri
- Perennial Pepperweed - Lepidium latifolium
- Pineapple-weed - Matricaria matricariodes
- Plains Pricklypear - Opuntia phaeacantha
- Plumeless Thistle - Carduus acanthoides
- Poison Hemlock - Conium maculatum
- Poison Ivy - Toxicodendron rydbergii
- Poverty Brome - Bromus sterilis
- Poverty Dropseed - Sporobolus vaginiflorus
- Prairie Sunflower - Helianthus petiolaris
- Prickly Lettuce - Lactuca serriola
- Prostrate Knotweed - Polygonum aviculare
- Prostrate Pigweed - Amaranthus blitoides
- Puncturevine - Tribulus terrestris
- Purple Loosestrife - Lythrum salicaria
- Purple Nutsedge - Cyperus rotundus
- Purple Starthistle - Centaurea calcitrapa
- Quackgrass - Elytrigia repens
- Queen Ann's Lace - Daucus carota
- Red Brome - Bromus madritensis ssp rubens
- Red Sprangletop - Leptochloa panicea
- Red Willow - Salix laevigata
- Redmaids - Calandrinia ciliata
- Redroot Pigweed - Amaranthus retroflexus
- Redstem Filaree - Erodium cicutarium
- Reed Canarygrass - Phalaris arundinacea
- Rescuegrass - Bromus catharticus
- Ripgut Brome - Bromus diandrus
- Robust Horsenettle - Solanum dimidiatum
- Rough Cocklebur - Xanthium strumarium
- Rough Prickly-poppy - Argemone hispida
- Rush Skeletonweed - Chondrilla juncea
- Russian Knapweed - Acroptilon repens
- Russian Olive - Elaeagnus angustifolia
- Russian Thistle - Salsola tragus
- Sacred Datura - Datura inoxia
- Sacred Thornapple - Datura wrightii
- Sahara Mustard - Brassica tournefortii
- Saltcedar - Tamarix ramosissima
- Sand Dropseed - Sporobolus cryptandrus
- Sandbur - Cenchrus longispinus
- Satintail - Imperata brevifolia
- Scorpionweed - Phacelia spp.
- Scotch Thistle - Onopordum acanthium
- Scratchgrass - Muhlenbergia asperifolia
- Shepherdspurse - Capsella bursa-pastoris
- Showy Eveningprimrose - Oenothera speciosa
- Showy Windmillgrass - Chloris virgata
- Siberian Elm - Ulmus pumila
- Silverleaf Nightshade - Solanum elaeagnifolium
- Sixweeks Threeawn - Aristida adscensionis
- Slender Cudweed - Gnaphalium exilifolium
- Slender Oat - Avena barbata
- Small-flowered Gaura - Gaura parviflora
- Smallflower Galinsoga - Galinsoga parviflora
- Smallflower Tamarisk - Tamarix parviflora
- Smallflower Umbrellasedge - Cyperus difformis
- Smooth Crabgrass - Digitaria ischaemum
- Southern Sandbur - Cenchrus echinatus
- Southwestern Carrot - Daucus pusillus
- Southwestern Cupgrass - Eriochloa acuminata
- Spineless Russian Thistle - Salsola collina
- Spiny Cocklebur - Xanthium spinosum
- Spiny Thistle - Carduus acanthoides
- Spotted Knapweed - Centaurea maculosa
- Spotted Spurge - Euphorbia maculata
- Spotted Waterhemlock - Cicuta maculata
- Spurred Anoda - Anoda cristata
- Squarrose Knapweed - Centaurea virgata ssp. squarrosa
- Squirreltail - Hordeum jubatum
- Sticky Chickweed - Cerastium glomeratum
- Stinging Nettle - Urtica dioica
- Stinkgrass - Eragrostis cilianensis
- Sulfur Cinquefoil - Potentilla recta
- Swainsonpea - Sphaerophysa salsula
- Sweet Vernalgrass - Anthoxanthumm odoratum
- Syrian Beancaper - Zygophyllum fabago
- Tall Hedge Mustard - Sisymbrium loeselii
- Tanglehead - Heteropogon contortus
- Tansy Mustard - Descurainia pinnata
- Texas Blueweed - Helianthus ciliaris
- Texas Cupgrass - Eriochloa acuminata
- Thyme-leaf Spurge - Euphorbia serpyllifolia
- Ticklegrass - Panicum capillare
- Tomatillo Groundcherry - Physalis philadelphica
- Trans-Pecos Morningglory - Ipomoea cristulata
- Tree-of-heaven - Ailanthus altissima
- Tufted Lovegrass - Eragrostis pectinacea
- Tumble Pigweed - Amaranthus albus
- Tumble Windmillgrass - Chloris verticillata
- Tumbleweed - Salsola tragus
- Veiny Pepperweed - Lepidium oblongum
- Velvet Mesquite - Prosopis velutina
- Velvetleaf - Abutilon theophrasti
- Velvety Gaura - Gaura parviflora
- Wall Barley - Hordeum murinum
- Wand Sage - Salvia virgata
- Water-bent - Polypogon viridis
- Watergrass - Echinochloa crus-galli
- Weeping Lovegrass - Eragrostis curvula
- Western Purslane Speedwell - Veronica peregrina
- Western Raspberry - Rubus leucodermis
- Western Waterhemlock - Cicuta douglasii
- Western Whorled Milkweed - Asclepias subverticillata
- White Clover - Trifolium repens
- White Horsenettle - Solanum elaeagnifolium
- White Sweetclover - Melilotus alba
- Whitetop - Lepidium draba
- Whorled Milkweed - Asclepias subverticillata
- Wild Carrot - Daucus carota
- Wild Celery - Apium graveolens
- Wild Licorice - Glycyrrhiza lepidota
- Wild Oat - Avena fatua
- Willowleaf Lettuce - Lactuca saligna
- Witchgrass - Panicum capillare
- Wolfs Milk - Euphorbia esula
- Wright's Groundcherry - Physalis wrightii
- Yard Knotweed - Polygonum aviculare
- Yellow Bristlegrass - Setaria pumila
- Yellow Foxtail - Setaria pumila
- Yellow Nutsedge - Cyperus esculentus
- Yellow Sweetclover - Melilotus officinalis
- Yellow Toadflax - Linaria vulgaris
- Yellowspine Thistle - Cirsium ochrocentrum
- Yucca - Yucca glauca